Stevie Wonder - As (A Cappella cover by Duwende) 

Thanks, Trudbol! We actually do all of the production ourselves in our studio. Arranging, filming, editing, recording, mixing, etc. For this video, we each recorded several takes of audio that play simultaneously to give the track a thicker sound. We also filmed one of those takes and used it as footage in the video.

My absolute favorite song of all time! This is One of the best renditions I've ever heard!

THAT was utterly amazing.

Damn this is kinda old now. But still I come back once in a while to enjoy this awesome performance. I mean, there are many good music artists on youtube, but this still stays mindblowing and awesome for me.

Wow, this is spectacular! The performance was amazing, as was the arrangement. You guys have some solid sound engineers to give your performance that extra pro shine. The beatbox has that depth and kick it needs, works nicely with the vocals. I'm curious: is this lip-sung or is the video footage live? It doesn't make it any less fantastic, but I'm curious about the creative process and what kind of means you have at your disposal for these productions. Again, great video and amazing job!

The beat boxer is killing it on the bass !

This is seriously smooth!

When you start with great material and you add a great arrangement with a mountain of talent, this is what you get. A MUST hear!

MY GOD You guys are brilliant. CAn't get enough of it. And you got a gem for a Bassist. Dudes sick.

Lead vocal---you must be so proud of this. Unreal. One love

Amazing group, fantastic sound!!!!

I remember watching this in February 2013 after getting an ultrasound in houston a few months after developing a blood clot in my leg. This and your guys' PYT cover

Say what you will........the bass is holding his own boi!

I hear a strange sound artefact after "I'd said we all know" at 2:22, sounds like a high-pitched back track instrument echoing. My comment is a sign I've been listening to your video a good dozen times since this morning. Love it!

Love these guys!! Great vocals & harmony!!

This song and Ain't Nobody are two of my favorite songs of all time. I just bought this and a few of your songs on iTunes. I'm listening to them every morning to get my day started. Love this much

These guys are geniuses! So innovative. And the guys doing Bass and Drums are frightening. What a pocket!!!

Thank you for answering my comment, much appreciated. Your sound is simply amazing and quite addictive! Such a good vibe and a full sound!

can't get enough of this!!

love it!!!

Love it!!!!

I love the bass!!

Simply astounding!

Awesome!

Incredible!

just amazing!! I love it!!

Amazing!!!!

Waaaw! Love it

So incredible.

Absolutely amazing! Love it!!!

Blown away!

Love the arrangement!

Awesomeness.........

Awesome.

Love this one so much!!! So amazing

Beautiful!!!!!!!!!!!!

So smooth

JUST PERFECT

I'm loving this. Really loving this...

That’s fabulous

BRAVO!!!

Straight on the iPhone, press replay, I'm happy.

fantastic rendition!

Wonderful ❤

Stumbled across your cover of this tune....OUTSTANDING!!!

I bet Stevie Wonder would LOVE this!!!!

absolutely fantastic, loving your work!

AWESOME!!!!!!!!!!

Awesome! Love it! Makesssssss me smile!!!!!!!.

Absolute brilliance

Awesome voices! Glad to hear a new one from you!

Always perfect! You all have an amazing gift!!! Thanks for share it with us.

U guyz Awesome!!!

You guys freaking rock

You guys rock!

WOW !!! That was a treat!!!

This is so good...This is so good...Oh my...

STANDING DANCING! AMAZING!

Um...that was...FANTASTIC!! You guys rule! can't wait to hear the rest of your stuff!

Woovahh great!!

Thank you so much for the info and your positive voice in all my mess.

fabulous group, fabulous stevie song

This is some excellent staff, wow

perfeitos!

awesome !! very good job You have all wonderful voices and unique sense of rythm

You guys are amazing !

Just Amazing...the lead singers voice and the harmonies are out of this world... HATS OFF TO ALL YOU GUYS... aMAZING choice of song and the most FANTASTIC RENDITION

You guys are brilliant

wow, speechless!

Wow simply amazing!!!

I love this song. Amazing work.

great song exellent

Excelente!!!

Dope!!!

perfection.. :-)

I can´t imagine anything better than this. Brilliant, guys, brilliant!

The best cover EVER!

Wow! Wow! Wow!

brilliant cover

nice sound! i like it. thank you, and feel how stivie great.

WOW..... JUST.... WOW !!!!!!

Fantástico!!!!!

Beautiful performance of a beautiful song!

absolutely amazing , as " always "

wow as in WOW!!! Great voices for great music..

You guys are my daily vacation!!!!!!!!Thank you.

Thnak you for your amazing arangement and performance. Big WOW for wonderful colour to your bass ;)

A group of angelic voices..

no tengo palabras, INCREIBLE, BRAVO!!!!!

You guys did a great job

YOU ALL DID A FANTASTIC JOB!

Saw these guys live, they're amazing live!!!!

Best a cappella cover of this song ever. Trust me, I checked.

One of my all-time favorite Stevie songs, and y'all made it even better! Much love from out here on the west coast. Can't get enough of your group...crazy talented, super inspiring. You guys are making me push my acapella group to do more challenging things. God bless and thanks for sharing your gift!

This group is crazy good

So damn good! Love it!

OMG that was amazing

Luscious vocal rendition.

I love you guys thank you so much for this! Great work!

SUPERB! Thank you so much!!!!